Roller Bearings

Roller bearings (also known as roller element bearings) are similar in profile to ball bearings but rather than using balls to rotate they utilise cylinder rolling elements. Roller bearings carry a load by placing rolling elements such as rollers between outer rings and inner rings called races. This allows the bearing to maintain separation between moving parts, helping to reduce rotational friction and noise. For applications requiring high radial and axial load support, roller bearings are ideal and are available in a variety of designs and shapes.

Roller bearings are categorised by the shape of the roller which can reduce friction and support radial and axial loads. RS Components have a great range of bearings including tapered roller bearings and needle roller bearings to meet all your requirements. These types of bearings can feature single or multiple rows of rolling elements (which can increase radial load capacity).

Types of Roller Bearings

There are a wide range of roller bearing available in various sizes and types, each suited to specific applications. Popular types of roller bearings include:

  • Cylindrical roller Bearing - Ideal for handling low thrust and high radial loads at high speeds
  • Spherical Roller Bearings - These feature two rings on the inner raceway that handle loads and misalignment concerns
  • Needle Roller Bearings - This type of bearing utilises long and thin cylindrical rollers to support radial loads
  • Tapered Roller Bearings - Tapered outer, inner rollers and raceways accommodate the simultaneous thrust and radial loads of this type of bearing

Rotary Bearings Applications

Rotary bearings have rollers to separate the races which improves load distribution and are designed to be used in a wide range of machine motion systems to ensure continuous low friction movement. Cylindrical bearings are designed to handle heavier loads than ball bearings. They can be used for various environments such as heavy machinery, manufacturing, aerospace and are often found in:

  • Electric motors
  • Fans
  • Gearboxes
  • Pumps

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Description Prix Inside Diameter Outside Diameter Roller Bearing Type Race Width Bore Type Material Static Load Rating Cage Material Number of Rows Roller Material Dynamic Load Rating End Type Reference Speed Limiting Speed
N° de stock RS 514-039
Référence fabricantHK 0609
MarqueSKF
4,27 €
Each
Unité
6mm 10mm Needle 9mm Parallel Metal 2.7kN Sheet Steel 1 - 2.81kN Open - -
N° de stock RS 514-013
Référence fabricantAXK 4060
MarqueSKF
5,03 €
Each
Unité
40mm 60mm Thrust Needle 3mm Parallel - 114kN Sheet Steel, Steel 1 - 25kN - - -
N° de stock RS 514-029
Référence fabricantHK 2520
MarqueSKF
6,76 €
Each
Unité
25mm 32mm Needle 20mm Parallel Metal 32.5kN Sheet Steel 1 - 19kN Open - -
N° de stock RS 513-862
Référence fabricantHK 1010
MarqueSKF
4,07 €
Each
Unité
10mm 14mm Needle 10mm Parallel Metal 5.3kN Sheet Steel 1 - 4.29kN Open - -
N° de stock RS 506-325
Référence fabricantNU207ECP
MarqueSKF
43,08 €
Each
Unité
35mm 72mm Cylindrical 17mm Parallel - 48kN Fibreglass Reinforced PA 1 - 56kN Open 11000rpm 12000rpm
N° de stock RS 506-343
Référence fabricantNU304ECP
MarqueSKF
29,96 €
Each
Unité
20mm 52mm Cylindrical 15mm Parallel - 26kN Fibreglass Reinforced PA 1 - 35.5kN Open 15000rpm 18000rpm
N° de stock RS 514-174
Référence fabricantHK 1012
MarqueSKF
4,21 €
Each
Unité
10mm 14mm Needle 12mm Parallel Metal 6.95kN Sheet Steel 1 - 5.39kN Open - -
N° de stock RS 514-247
Référence fabricantAXK 1730
MarqueSKF
3,09 €
Each
Unité
17mm 30mm Thrust Needle 2mm Parallel - 40.5kN Sheet Steel, Steel 1 - 11kN - - -
N° de stock RS 286-8369
Référence fabricant30302-J2
MarqueSKF
26,49 €
Each
Unité
15mm 42mm Taper 14.25mm Tapered Metal 20kN Steel 1 - 22.4kN Open 13000rpm 18000rpm
N° de stock RS 506-220
Référence fabricant32006 X
MarqueSKF
20,92 €
Each
Unité
30mm 55mm Taper 17mm Tapered - 44kN - 1 - 40.5kN Open 10000rpm 12000rpm
N° de stock RS 513-868
Référence fabricantHK 0810
MarqueSKF
4,07 €
Each
Unité
8mm 12mm Needle 10mm Parallel Metal 4.05kN Sheet Steel 1 - 3.69kN Open - -
N° de stock RS 506-353
Référence fabricantNU303ECP
MarqueSKF
38,33 €
Each
Unité
17mm 47mm Cylindrical 14mm Parallel - 20.4kN Fibreglass Reinforced PA 1 - 24.6kN Open 15000rpm 20000rpm
N° de stock RS 506-331
Référence fabricantNU204ECP
MarqueSKF
31,25 €
Each
Unité
20mm 47mm Cylindrical 14mm Parallel - 25.2kN Fibreglass Reinforced PA 1 - 25.1kN Open 16000rpm 19000rpm
N° de stock RS 514-158
Référence fabricantNKI30/20TN
MarqueSKF
33,17 €
Each
Unité
30mm 45mm Needle 20mm Parallel Metal 45kN Reinforced Nylon 66 1 Carbon Chromium Steel 24.6kN Open 11000rpm 13000rpm
N° de stock RS 513-789
Référence fabricantNK40/30TN
MarqueSKF
31,63 €
Each
Unité
40mm 50mm Needle 30mm Parallel Metal 83kN Reinforced Nylon 66 1 Carbon Chromium Steel 38kN Open 10000rpm 11000rpm
N° de stock RS 514-237
Référence fabricantAXK 2035
MarqueSKF
3,34 €
Each
Unité
20mm 35mm Thrust Needle 2mm Parallel - 47.5kN Sheet Steel, Steel 1 - 12kN - - -
N° de stock RS 513-852
Référence fabricantHK 1212
MarqueSKF
4,89 €
Each
Unité
12mm 18mm Needle 12mm Parallel Metal 7.35kN Sheet Steel 1 - 6.27kN Open - -
N° de stock RS 514-168
Référence fabricantNK12/12TN
MarqueSKF
22,48 €
Each
Unité
12mm 19mm Needle 12mm Parallel Metal 8.15kN Reinforced Nylon 66 1 Carbon Chromium Steel 6.71kN Open 26000rpm 30000rpm
N° de stock RS 513-874
Référence fabricantNKI40/30TN
MarqueSKF
50,09 €
Each
Unité
40mm 55mm Needle 30mm Parallel Metal 93kN Reinforced Nylon 66 1 Carbon Chromium Steel 40.2kN Open 9000rpm 10000rpm
N° de stock RS 506-365
Référence fabricantNU208ECP
MarqueSKF
50,96 €
Each
Unité
40mm 80mm Cylindrical 18mm Parallel - 53kN Fibreglass Reinforced PA 1 - 62kN Open 9500rpm 11000rpm